27 lines
1006 B
C++
27 lines
1006 B
C++
// Copyright 2022 Google LLC. All rights reserved.
|
|
//
|
|
// Licensed under the Apache License, Version 2.0 (the License);
|
|
// you may not use this file except in compliance with the License.
|
|
// You may obtain a copy of the License at
|
|
//
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// See the License for the specific language governing permissions and
|
|
// limitations under the License.
|
|
|
|
#include "jni_NativeApi.h"
|
|
#include <string.h>
|
|
|
|
JNIEXPORT jstring JNICALL Java_jni_NativeApi_hello
|
|
(JNIEnv *env, jclass clazz, jstring name) {
|
|
const char* str = env->GetStringUTFChars(name, 0);
|
|
char cap[128]; // simplified since this is demo code
|
|
strcpy(cap, "Hello, ");
|
|
strncpy(cap + 7, str, 120);
|
|
env->ReleaseStringUTFChars(name, str);
|
|
return env->NewStringUTF(cap);
|
|
}
|